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Blitz:
Individual Calculations April 2021 |
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| Serenko, Vladislav Total change: -13.80 | |   |
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| Serpukhov blitz 2021 U15 | Serpukhov | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1565 | 5.00 | 8 | -0.69 | 20 | -13.80 | |
|  Sitnova, Margarita | | | 1210 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Kuzmina, Anna | | | 1308 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chekkuev, Malik | | | 1499 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Polozova, Anna | | | 1279 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Naumov, Leonid | | | 1365 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Deminov, Ilya | | | 1612 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Telin, Svyatoslav | | | 1405 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chekan, Varvara | | | 1453 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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